66706812 (number)

66706812 is an even 8-digits composite number following 66706811 and preceding 66706813. In scientific notation, it is written as 6.6706812 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 22139712 positive integers (up to 66706812) that are relatively prime to 66706812.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred six thousand eight hundred twelve

Notation

Scientific notation 6.6706812 × 10^7
Engineering notation 6.6706812 × 10^6

Prime Factorization of 66706812

Prime Factorization 2 × 2 × 3 × 3 × 239 × 7753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11117802
Product of the distinct prime numbers

The prime factorization of 66706812 is 2 × 2 × 3 × 3 × 239 × 7753. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 17, 51, 384, 551, 6337, 5961, 81210, 54310, 24006, 276187, 3025270, 5310809, 20201364, 77917161, 130154983, 964346416, 3601616820, 8602132873

Basic calculations (n = 66706812)

Multiplication

n×y
n×2 133413624
n×3 200120436
n×4 266827248
n×5 333534060

Division

n÷y
n÷2 33353406
n÷3 22235604
n÷3 16676703
n÷5 13341362.4

Exponentiation

ny
n2 4449798767203344
n3 2.9683188980167E+23
n4 1.9800709068604E+31
n5 1.3208421773061E+39

Nth Root

y√n
2√n 8167.4238288459
3√n 405.56150738192
4√n 90.373800566569
5√n 36.714197272667

Divisors of 66706812

1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 7753, 8604, 15506, 23259, 31012, 46518, 69777, 93036, 139554, 279108, 1852967, 3705934, 5558901, 7411868, 11117802, 16676703, 22235604, 33353406, 66706812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66706811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66706812 can be divided by 36 positive divisors. The sum of these divisors (counting 66706812) is 1, the average is 0.027777777777778.

Base conversion 66706812

Base System Value
2 Binary 11111110011101110101111100
3 Ternary 11122112001112200
4 Quaternary 3332131311330
5 Quinary 114034104222
6 Senary 10341431500
8 Octal 376356574
10 Decimal 66706812
12 Duodecimal 1a40b590
16 Hexadecimal 3f9dd7c
20 Vigesimal 10gi70c
36 Base36 13prb0

Cryptographic Hash Functions

md5 e546b4c450bb6506b4585565e31850c2
sha1 05f29c44382e24537ffad916b0b7df57ac6398a1
sha256 7cc3fcdbaf8c326b34205c6701e17f56e06250c4045483e04c755dc5bec53e92
sha512 9f767d79e21f39e6fb9feceb5bc525e3aeab98fb986636195a6f487a7ab10982e0b27099d724d448b0c44cec517f98751e7ed323ae9416dbf593bc584a0dc4d7
ripemd-160 e40f16345528ffe700b7f4236127159c7d5ea353

66706812 as geometric shapes

Circle

Radius = n
Diameter 133413624
Circumference 419131261.04719
Area 1.3979455116999E+16

Sphere

Radius = n
Volume 1.2433665124694E+24
Surface area 5.5917820467996E+16
Circumference 419131261.04719

Square

Length = n
Perimeter 266827248
Area 4449798767203344
Diagonal 94337678.233072

Cube

Length = n
Surface area 26698792603220064
Volume 2.9683188980167E+23
Space diagonal 115539587.59495

Equilateral Triangle

Length = n
Perimeter 200120436
Area 1.9268193870634E+15
Altitude 57769793.797473

Triangular Pyramid

Length = n
Surface area 1.9268193870634E+15
Volume 3.4981973691863E+22
Height 31445892.744357